PermissionStatus:name 属性

Baseline 2022
Newly available

Since September 2022, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.

备注: 此特性在 Web Worker 中可用。

PermissionStatus 接口的 name 只读属性返回所请求权限的名称。

一个与传递给 navigator.permissions.query() 方法的 name 参数相同的只读值。

示例

js
function stateChangeListener() {
  console.log(`${this.name} 权限状态已更改为 ${this.state}`);
}
function queryAndTrackPermission(permissionName) {
  navigator.permissions
    .query({ name: permissionName })
    .then((permissionStatus) => {
      console.log(`${permissionName} 权限状态为 ${permissionStatus.state}`);
      permissionStatus.onchange = stateChangeListener;
    });
}
queryAndTrackPermission("geolocation");
queryAndTrackPermission("midi");

规范

Specification
Permissions
# dom-permissionstatus-name

浏览器兼容性

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
name

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support
No support
No support